I use this portable app to clean up gigabytes of Windows junk in minutes

Your Windows drive is probably storing way more than you realize. It’s a common problem. You install an application, use it a few times, then forget it’s even there. You download files for a project, finish, and never clean up. Games pile up in your Steam library. Old backups sit around just in case. Before you know it, you’ve got hundreds of gigabytes of stuff taking up valuable space.